Answers

2014-11-19T20:34:17+05:30
Tap water is used as a conducting liquid in the a closed circuit, the bulb glows .because it contains free electrons which conducts electricity......
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If the battery isnt working
the circuit will break and the bulb will not glow!! as it is the sorce of energy!
ya ya
2014-11-19T20:35:15+05:30
When tap water is used as conducting liquid in a closed circuit the bulb glows because tap water contains several impurities which helps in conducting electricity.
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ok!!
doubt cleared bro?
Nope
why? tell me I'll try my best to help u!
tapwater is agoodcondutor of electricity since it contains ionised particles